Stopping the back and forth, Katie sat down on my cock, burying it completely inside her. She started grinding her clit against me, back and forth; he... speed was increasing by the second. I knew she was about to cum. She sat up, grabbed both of my hands off her breasts, holding them for balance. That’s when she started convulsing, loudly groaning, “Oh, God, Oh, Fuck” I could feel her pussy contract around my cock. I held her hands so she wouldn’t lose balance and just let her ride the orgasm. We're pretty normal, in our early thirties, well-spoken and pleasant enough to look at (Jamie more than me). I'm about five feet ten and 160 lbs with most of my brown hair intact. Jamie is five-four in sneakers, with medium length auburn hair, hazel eyes and a slim but womanly body. Really, except for the fact that we like to spy on our neighbors while they fuck, we're a lot like everyone we know.Our current escapades started as a lark, inspired by the layout and landscaping of our condo. Jen: Haha, maybe he could watch us doing all this. Just showing our most intimate parts to him. Making him sit there while we pleasure ourselves and each other. His dick about to explode in his pants. We’d give him a good look at what we are doing. Damn! I’m talking too much.Elena: Wow! It seems like my training is starting to pay off. I can see you fantasize about him. Now let’s take those panties off.Jen: No! Take yours off first! If you’re so confident as you said.Elena: As you wish.Elena. She has always been faithful to her husband, and with that, both of them felt comfortable with her somewhat loose behavior. Their marriage with Brian has been great, including sex life, in which they very open with one another. They were not party people, but over time were increasing boundaries of sexual tolerance even without drugs or alcohol.During the dinner, when Eris went to a toilet, Brian told Liz, “He must be missing his wife badly. Did you see how he looked at you?”She was pleased and.